DescribeBackupPolicy - ApsaraDB for MongoDB - Alibaba Cloud Documentation Center

Queries the backup policy of an ApsaraDB for MongoDB instance.

Debugging

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Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
dds:DescribeBackupPolicy	get	dbinstance acs:dds:{#regionId}:{#accountId}:dbinstance/{#dbinstanceId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
DBInstanceId	string	Yes	The instance ID.	dds-bp16cb162771****
InstanceType	string	No	The architecture of the instance. Valid values: sharding: sharded cluster instance replicate: replica set or standalone instance	sharding
SrcRegion	string	No	The region ID of the instance.	cn-beijing

Response parameters

Parameter	Type	Description	Example
	object	The returned results.
PreferredBackupPeriod	string	The day of a week on which to back up data. Valid values: Monday Tuesday Wednesday Thursday Friday Saturday Sunday	Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday
RequestId	string	The request ID.	5A9464CA-F7DC-5434-90B1-DF7F197C****
PreferredBackupTime	string	The time range during which the backup was created. The time follows the ISO 8601 standard in the HH:mmZ-HH:mmZ format. The time is displayed in UTC.	09:00Z-10:00Z
BackupRetentionPeriod	string	The retention period of the backup data. Unit: day.	30
PreferredNextBackupTime	string	The time of next standard backup.	2024-06-19T19:11Z
EnableBackupLog	integer	Indicates whether the log backup feature is enabled. Valid values: 0 (default): The log backup feature is disabled. 1: The log backup feature is enabled.	1
LogBackupRetentionPeriod	integer	The number of days for which log backups are retained. Valid values: 7 to 730.	7
SnapshotBackupType	string	The snapshot backup type. Valid values: Flash: single-digit second backup Standard (default): standard backup	Standard
BackupInterval	integer	The frequency at which high-frequency backup is created. Valid values: -1: High-frequency backup is disabled. 15: every 15 minutes. 30: every 30 minutes. 60: every hour. 120: every 2 hours. 180: every 3 hours. 240: every 4 hours. 360: every 6 hours. 480: every 8 hours. 720: every 12 hours.	-1
HighFrequencyBackupRetention	string	The retention period of high-frequency backups. Unit: day.	1
BackupRetentionPolicyOnClusterDeletion	integer	The backup retention policy configured for the instance. Valid values: 0: All backup sets are immediately deleted when the instance is released. 1: Automatic backup is performed and the backup set is retained for a long period of time when the instance is released. 2: Automatic backup is performed and all backup sets are retained for a long period of time when the instance is released. For more information, see Retain the backup files of an ApsaraDB for MongoDB instance for a long period of time.	0
SrcRegion	string	The region ID of the instance.	cn-hangzhou
DestRegion	string	The region ID of the cross-regional backup..	cn-shenzhen
CrossRetentionType	string	The retention type of Cross-regional backup. delay : retain the backup for a period of time. never : retain the backup permanently.	delay
CrossRetentionValue	integer	The retention time of Cross-regional backup.	7
CrossBackupPeriod	string	The retention period of Cross-regional backup. Valid values: Monday Tuesday Wednesday Thursday Friday Saturday Sunday	Monday
EnableCrossLogBackup	integer	Whether to turn on cross-regional log backup. 1：turn on . Used for sharded cluster. 0: turn off. Used for replicate set.	1
CrossLogRetentionType	string	The retention type of Cross-regional log backup. delay : retain the backup for a period of time. never : retain the backup permanently.	delay
CrossLogRetentionValue	integer	The retention time of Cross-regional log backup.	7

Examples

Sample success responses

JSONformat

{
  "PreferredBackupPeriod": "Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday",
  "RequestId": "5A9464CA-F7DC-5434-90B1-DF7F197C****",
  "PreferredBackupTime": "09:00Z-10:00Z",
  "BackupRetentionPeriod": "30",
  "PreferredNextBackupTime": "2024-06-19T19:11Z",
  "EnableBackupLog": 1,
  "LogBackupRetentionPeriod": 7,
  "SnapshotBackupType": "Standard",
  "BackupInterval": -1,
  "HighFrequencyBackupRetention": "1",
  "BackupRetentionPolicyOnClusterDeletion": 0,
  "SrcRegion": "cn-hangzhou",
  "DestRegion": "cn-shenzhen",
  "CrossRetentionType": "delay",
  "CrossRetentionValue": 7,
  "CrossBackupPeriod": "Monday",
  "EnableCrossLogBackup": 1,
  "CrossLogRetentionType": "delay",
  "CrossLogRetentionValue": 7
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2024-06-25	The response structure of the API has changed	View Change Details
2024-02-22	The response structure of the API has changed	View Change Details